8474154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108643}}^1$

素因数の和:108661

約数の個数: 16

約数和(自身を含む): 18252192

約数和(自身を除く): 9778038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 108643, 217286, 325929, 651858, 1412359, 2824718, 4237077, 8474154]

約数ペア:

[(1, 8474154), (2, 4237077), (3, 2824718), (6, 1412359), (13, 651858), (26, 325929), (39, 217286), (78, 108643)]